Commit 8eff5b99 authored by Peter Geis's avatar Peter Geis Committed by Vinod Koul
Browse files

dt-bindings: phy: phy-rockchip-inno-usb2: add rk3568 documentation 



The rk3568 usb2phy node is a standalone node with a single muxed
interrupt.
Add documentation for it to phy-rockchip-inno-usb2.

Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215210252.120923-3-pgwipeout@gmail.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 107ba9bf

Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml

+40 −4
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ properties: 
      - rockchip,rk3328-usb2phy

      - rockchip,rk3366-usb2phy

      - rockchip,rk3399-usb2phy

      - rockchip,rk3568-usb2phy

      - rockchip,rv1108-usb2phy



  reg:
@@ -50,6 +51,10 @@ properties: 
    description:

      Phandle to the extcon device providing the cable state for the otg phy.



  interrupts:

    description: Muxed interrupt for both ports

    maxItems: 1



  rockchip,usbgrf:

    $ref: /schemas/types.yaml#/definitions/phandle

    description:
@@ -67,6 +72,7 @@ properties: 


      interrupts:

        description: host linestate interrupt

        maxItems: 1



      interrupt-names:

        const: linestate
@@ -78,8 +84,6 @@ properties: 


    required:

      - "#phy-cells"

      - interrupts

      - interrupt-names



  otg-port:

    type: object
@@ -109,8 +113,6 @@ properties: 


    required:

      - "#phy-cells"

      - interrupts

      - interrupt-names



required:

  - compatible
@@ -120,6 +122,40 @@ required: 
  - host-port

  - otg-port



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: rockchip,rk3568-usb2phy



    then:

      properties:

        host-port:

          properties:

            interrupts: false



        otg-port:

          properties:

            interrupts: false



      required:

        - interrupts



    else:

      properties:

        interrupts: false



        host-port:

          required:

            - interrupts

            - interrupt-names



        otg-port:

          required:

            - interrupts

            - interrupt-names



additionalProperties: false



examples: